Abstract
The first recognition that nepoviruses are multicomponent was by Stace-Smith et al. (40). Partially purified tobacco ringspot virus (TRSV) was shown to have three zones in sucrose density gradients (SDG), with S values of 53, 94, and 128, respectively, for top (T), middle (M), and bottom (B) components. These components were shown to be serologically identical. Electron microscopy revealed that all components were spherical, ~28 mm in diameter, and that the T particles were empty shells. Further, the B component was shown to contain 42% RNA and was infectious. Then, in 1966, Diener and Schneider (6) were the first to recognize the existence of two species of RNA in TRSV virions (RNA-1 and RNA-2), by separating them in SDG. They found that the single RNA species from M was noninfectious and that the two RNA species from the B component contained an infectious RNA (32S) and a noninfectious RNA (24S) (RNA-1 and RNA-2), with the noninfectious RNA being in much greater proportion than the infectious RNA. The noninfectious RNA from B sedimented at the same rate as that from the M component. They hypothesized that two smaller, noninfectious RNAs might join to form the longer, infectious RNA. In 1972, Murant et al. (20) demonstrated that raspberry ringspot virus (RRV) (a nepovirus of European origin) had T, M, and B components with S values of 52, 92, and 130, respectively, and containing 0, 30, and 44% single-stranded RNA.
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References
Brawerman, G., 1974, Eukaryotic messenger RNA, Annu. Rev. Biochem. 43:621–642.
Bruening, G., 1977, Plant covirus systems: Two component systems, in: H. Fraenkel-Conrat and R. R. Wagner (eds.), Comprehensive Virology, Vol. II Plenum Press, New York, pp. 55–141.
Chu, P.W.G., and Francki, R.LB., 1979, The chemical subunit of tobacco ringspot virus coat protein, Virology 93:398–412.
Davies, D.L., and Clark, M.F., 1983, A satellite-like nucleic acid of arabis mosaic virus associated with hop nettlehead disease, Ann. Appl. Bioi. 103:439–448.
Davis, J.W. and Hull, R., 1982, Genome expression of plant positive-strand RNA viruses, J. Gen. Virol. 61:1–14.
Diener, T.O., and Schneider, I.R., 1966, The two components of tobacco ringspot virus nucleic acid: Origin and properties. Virology 29:100–105.
Doel, T.R., 1975, Comparative properties of type, nasturtium ringspot and petunia ringspot strains of broad bean wilt virus, J. Gen. Virol. 26:95–108.
Fritsch, C., Mayo, M.A., and Murant, A.F., 1978, Translation of satellite RNA of tomato black ring virus in vitro and in tobacco protoplasts, J. Gen.Virol. 40:587–593.
Fritsch, C., Mayo, M.A., and Murant, A.F., 1980, Translation products of genome and satellite RNAs of tomato black ring virus, J. Gen. Virol. 46:381–390.
Gergerich, R.C., Asher, Jr., J.H., and Ramsdell, D.C., 1983, A comparison of some serological and biological properties of seven isolates of tobacco ringspot virus, Phytopathol. Z. 107:292–300.
Harrison, B.D., and Barker, H., 1978, Protease-sensitive structure needed for infectivity of nepovirus RNA, J. Gen. Virol. 40:711–715.
Harrison, B.D., and Murant, A.F., 1977, Nepovirus group, CMI/AAB Descriptions of Plant Viruses, No. 185, Commonwealth Mycological Institute/Association of Applied Biologists, Kew, Surrey, England.
Harrison, B.D., Murant, A.F., and Mayo, M.A., 1972, Evidence for two functional RNA species in raspberry ringspot virus, J. Gen. Virol. 16:339–348.
Kiefer, M.C., Daubert, S.D., Schneider, I.R., and Bruening, G., 1982, Multimeric forms of satellite of tobacco ringspot virus RNA, Virology 121:262–273.
Mayo, M.A., Murant, A.F., and Harrison, B.D., 1971, New evidence for the structure of nepoviruses, J. Gen. Virol. 12:175–178.
Mayo, M.A., Barker, H., and Harrison, B.D., 1979a, Polyadenylate in the RNA of five nepoviruses, J. Gen. Virol. 43:603–610.
Mayo, M.A., Barker, H., and Harrison, B.D., 1979b, Evidence for a protein co-valently linked to tobacco ringspot virus RNA, J. Gen. Virol. 43:735–740.
Mayo, M.A., Barker, H., and Harrison, B.D., 1982, Specificity and properties of the genome-linked proteins ofnepoviruses, J. Gen. Virol 59:149–162.
Murant, A.F., and Mayo, M.A., 1982, Satellites of plant viruses, Annu. Rev. Phytopathol. 20:49–70.
Murant, A.F., Mayo, M.A., Harrison, B.D., and Goold, R.A., 1972, Properties of virus and RNA components of raspberry ringspot virus, J. Gen. Virol. 16:327–338.
Murant, A.F., Taylor, M., Duncan, G.H., and Raschke, J.H., 1981, Improved estimates of molecular weight of plant virus RNA by agarose gel electrophoresis and electron microscopy after denaturation with glyoxol, J. Gen. Virol. 53:321–332.
Owens, R.A., and Diener, T.O., 1982, RNA intermediates in potato spindle tuber viroid replication, Proc. Natl. Acad. Sci. USA Cell Biol. 79:113–117.
Peden, K.W.C., May, J.T., and Symons, R.H., 1972, A comparison of two plant virus-induced RNA polymerases, Virology 47:498–501.
Pelham, H., 1979, Synthesis and proteolytic processing of cowpea mosaic virus proteins in reticulocyte lysates, Virology 96:463–477.
Randles, J.W., Harrison, B.D., Murant, A.F., and Mayo, M.A., 1977, Packaging and biological activity of the two essential RNA species of tomato black ring virus, J. Gen. Virol. 36:187–194.
Rezaian, M.A., and Francki, R.I.E., 1973, Replication of tobacco ringspot virus. I. Detection of a low molecular weight double stranded RNA from infected plants, Virology 56:238–249.
Rezaian, M.A., and Francki, R.I.E., 1974, Replication of tobacco ringspot virus. II. Differences in nucleotide sequences between the viral RNA components, Virology 59:275–280.
Rezaian, M.A., Francki, R.I.B., Chu, P.W.G., and Hatta, T., 1976, Replication of tobacco ringspot virus. III.Site of virus synthesis in cucumber cotyledons, Virology 74:481–488.
Robinson, D.J., Basker, H., Harrison, B.D., and Mayo, M.A., 1980, Replication of RNA-l of tomato black ring virus independently of RNA-2, J. Gen. Virol. 51:317–326.
Schneider, I.R., 1970, Interaction between several viruses and the satellitelike virus of tobacco ringspot virus, Phytopathology 60: 1312 (abstract).
Schneider, I.R., 1971, Characteristics ofa satellite-like virus of tobacco ringspot virus, Virology 45:108–122.
Schneider, I.R., 1978, Defective plant viruses, in: J.A. Romberger et al. (eds.), Beltsville Symposia in Agricultural Research Allanheld, Osmun, Montclair, New Jersey, pp. 201–219.
Schneider, I.R., and Thompson, S.M., 1977, Double-stranded nucleic acids found in tissue infected with the satellite of tobacco ringspot virus, Virology 78:453–462.
Schneider, I.R., and White, R.M., 1976, Tobacco ringspot virus codes for the coat protein of its satellite, Virology 70:244–246.
Schneider, I.R., Hull, R., and Markham, R., 1972, Multidense satellite of tobacco ringspot virus: A regular series of components of different densities, Virology 47:320–330.
Schneider, I.R., White, R.M., and Civerolo, E.R., 1974a, Two nucleic acid-containing components of tomato ringspot virus, Virology 57:139–146.
Schneider, I.R., White, R.M., and Thompson, S.M., 1974, High molecular weight double-stranded nucleic acids from tobacco ringspot virus infected plants, Proc. Am. Phytopathol. Soc. 1:82.
Sogo, J.M., and Schneider, I.R., 1982, Electron microscopy of double stranded nucleic acids in tissue infected with the satellite tobacco ringspot virus, Virology 117:401–415.
Sogo, J.M., Schneider, I.R., and Koller, T., 1974, Size determination by electron microscopy of the RNA of tobacco ringspot satellite virus, Virology 57:459–466.
Stace-Smith, R., Reichmann, M.E., and Wright, N.S., 1965, Purification and properties of tobacco ringspot virus and two RNA-deficient components, Virology 25:487–494.
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© 1987 Springer-Verlag New York Inc.
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Ramsdell, D.C. (1987). Viral Replication, Translation, and Assembly of Nepoviruses. In: Harris, K.F. (eds) Current Topics in Vector Research. Current Topics in Vector Research, vol 3. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-4688-6_6
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DOI: https://doi.org/10.1007/978-1-4612-4688-6_6
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